()
| 491 | } |
| 492 | |
| 493 | func (dec *Decoder) peek() (byte, error) { |
| 494 | var err error |
| 495 | for { |
| 496 | for i := dec.scanp; i < len(dec.buf); i++ { |
| 497 | c := dec.buf[i] |
| 498 | if isSpace(c) { |
| 499 | continue |
| 500 | } |
| 501 | dec.scanp = i |
| 502 | return c, nil |
| 503 | } |
| 504 | // buffer has been scanned, now report any error |
| 505 | if err != nil { |
| 506 | return 0, err |
| 507 | } |
| 508 | err = dec.refill() |
| 509 | } |
| 510 | } |
| 511 | |
| 512 | func (dec *Decoder) offset() int64 { |
| 513 | return dec.scanned + int64(dec.scanp) |
no test coverage detected